| 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 | $57.56 | 4.380% | $60.0811 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $240.96 | 7.139% | $258.1621 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $79.27 | 7.364% | $85.1074 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $22.58 | 8.499% | $24.4991 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $123.40 | 7.493% | $132.6464 | $132.65 | $132.65 | $132.60 |
| Purchase #6 | $186.74 | 8.499% | $202.611 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $172.99 | 3.675% | $179.3474 | $179.35 | $179.35 | $179.30 |
| 7 purchase totals = | $883.50 | $942.4545 | $942.46 | $942.45 | $942.40 | |