| 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 | $170.62 | 12.586% | $192.0942 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $94.72 | 4.388% | $98.8763 | $98.88 | $98.90 | $98.90 |
| Purchase #3 | $47.93 | 8.294% | $51.9053 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $80.67 | 5.768% | $85.323 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $62.65 | 11.283% | $69.7188 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $57.48 | 4.578% | $60.1114 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $195.50 | 3.716% | $202.7648 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $709.57 | $760.7938 | $760.79 | $760.75 | $760.80 | |