| 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 | $7.73 | 3.443% | $7.9961 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $70.35 | 6.851% | $75.1697 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $186.27 | 8.811% | $202.6822 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $189.76 | 11.219% | $211.0492 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $176.35 | 9.252% | $192.6659 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $184.36 | 4.842% | $193.2867 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $140.71 | 9.832% | $154.5446 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $955.53 | $1,037.3944 | $1,037.40 | $1,037.40 | $1,037.40 | |