| 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 | $88.50 | 7.857% | $95.4534 | $95.45 | $95.45 | $95.50 |
| Purchase #2 | $159.76 | 5.139% | $167.9701 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $128.28 | 9.681% | $140.6988 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $35.77 | 7.739% | $38.5382 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $51.67 | 7.753% | $55.676 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $198.37 | 6.584% | $211.4307 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $122.99 | 10.302% | $135.6604 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $785.34 | $845.4276 | $845.43 | $845.45 | $845.50 | |