| 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 | $40.32 | 4.137% | $41.988 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $109.52 | 13.675% | $124.4969 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $118.37 | 10.449% | $130.7385 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $238.55 | 11.201% | $265.27 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $94.80 | 9.365% | $103.678 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $247.28 | 11.647% | $276.0807 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $32.33 | 7.392% | $34.7198 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $881.17 | $976.9719 | $976.98 | $977.00 | $977.00 | |