| 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 | $90.53 | 10.190% | $99.755 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $165.58 | 6.724% | $176.7136 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $221.47 | 5.541% | $233.7417 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $115.93 | 10.667% | $128.2963 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $44.40 | 11.783% | $49.6317 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $103.26 | 6.649% | $110.1258 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $59.67 | 4.251% | $62.2066 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $800.84 | $860.4707 | $860.48 | $860.50 | $860.40 | |