| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.62 | 11.510% | $70.9427 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $241.89 | 3.579% | $250.5472 | $250.55 | $250.55 | $250.50 |
| Purchase #3 | $171.48 | 12.469% | $192.8618 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $168.54 | 12.458% | $189.5367 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $16.82 | 13.633% | $19.1131 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $162.47 | 13.603% | $184.5708 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $212.37 | 4.348% | $221.6038 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,037.19 | $1,129.1761 | $1,129.17 | $1,129.15 | $1,129.10 | |