| 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 | $35.68 | 9.652% | $39.1238 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $197.51 | 10.798% | $218.8371 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $213.60 | 9.255% | $233.3687 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $29.49 | 11.664% | $32.9297 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $118.84 | 8.708% | $129.1886 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $66.44 | 4.437% | $69.3879 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $240.69 | 7.277% | $258.205 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $902.25 | $981.0408 | $981.05 | $981.05 | $981.00 | |