| 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 | $34.57 | 10.457% | $38.185 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $186.44 | 13.652% | $211.8928 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $92.85 | 13.855% | $105.7144 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $62.50 | 9.703% | $68.5644 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $180.53 | 6.783% | $192.7753 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $177.76 | 12.586% | $200.1329 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $29.63 | 13.345% | $33.5841 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $764.28 | $850.8489 | $850.84 | $850.90 | $850.90 | |