| 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 | $85.48 | 9.551% | $93.6442 | $93.64 | $93.65 | $93.60 |
| Purchase #2 | $24.55 | 5.288% | $25.8482 | $25.85 | $25.85 | $25.80 |
| Purchase #3 | $128.41 | 5.687% | $135.7127 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $96.30 | 3.501% | $99.6715 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $158.81 | 12.517% | $178.6882 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $162.45 | 11.680% | $181.4242 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $209.94 | 7.643% | $225.9857 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $865.94 | $940.9747 | $940.97 | $940.95 | $940.90 | |