| 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 | $58.40 | 8.103% | $63.1322 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $78.25 | 4.631% | $81.8738 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $122.57 | 10.296% | $135.1898 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $83.74 | 9.259% | $91.4935 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $131.45 | 13.549% | $149.2602 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $123.86 | 5.181% | $130.2772 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $5.93 | 10.525% | $6.5541 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $604.20 | $657.7808 | $657.77 | $657.80 | $657.90 | |