| 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 | $83.51 | 4.599% | $87.3506 | $87.35 | $87.35 | $87.40 |
| Purchase #2 | $239.55 | 4.617% | $250.61 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $56.73 | 9.761% | $62.2674 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $176.68 | 3.136% | $182.2207 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $155.51 | 3.778% | $161.3852 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $215.87 | 6.302% | $229.4741 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $130.84 | 8.287% | $141.6827 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $1,058.69 | $1,114.9907 | $1,114.99 | $1,114.95 | $1,115.10 | |