| 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 | $71.47 | 3.612% | $74.0515 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $208.62 | 11.624% | $232.87 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $131.64 | 8.441% | $142.7517 | $142.75 | $142.75 | $142.80 |
| Purchase #4 | $148.83 | 8.550% | $161.555 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $219.85 | 9.558% | $240.8633 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $40.85 | 7.602% | $43.9554 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $202.32 | 9.382% | $221.3017 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,023.58 | $1,117.3486 | $1,117.35 | $1,117.30 | $1,117.60 | |