| 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 | $113.34 | 13.794% | $128.9741 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $46.68 | 5.797% | $49.386 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $111.95 | 10.707% | $123.9365 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $56.90 | 8.178% | $61.5533 | $61.55 | $61.55 | $61.60 |
| Purchase #5 | $27.73 | 3.209% | $28.6199 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $194.25 | 5.281% | $204.5083 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $240.62 | 6.446% | $256.1304 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $791.47 | $853.1085 | $853.11 | $853.10 | $853.10 | |